Allergy relief
Ranked by how often owners bring up allergy relief in Reddit discussions — positives first, warnings at the bottom.
What owners recommend
- Levoit$84.99Levoit Core 3004.0 out of 5 stars4.0/5i219 sq ftAHAMCARBAllergy reliefQuiet operation“Yes! The Levoit Core 300 has a three stage filtration system and a filter replacement indicator, so you know when it’s time to change the filter.”
- WinixPrice variesWinix 5500-23.9 out of 5 stars3.9/5i360 sq ftAHAMEnergy StarCARBAllergy reliefSleep friendly“The Winix 5500-2 is a great choice for bedrooms. It covers up to 360 sq. ft. and has a True HEPA filter that captures 99.97% of allergens.”
- PuroAir$259.99PuroAir 4003.3 out of 5 stars3.3/5i2000 sq ftCARBAllergy reliefAuto mode & sensors“The PuroAir 400 uses a medical-grade HEPA 14 filter, which captures 99.99% of particles, and has a smart sensor that adjusts the filtration based on air quality.”
- Winix$279Winix C5453.3 out of 5 stars3.3/5i360 sq ftAHAMAllergy reliefPet hair & dander“Our vet recommended an air purifier with a HEPA filter.”
- BlueairPrice variesBlueair Blue Pure 1213.3 out of 5 stars3.3/5i620 sq ftAHAMEnergy StarAllergy reliefPet hair & dander“It works great for allergies.”
- PhilipsPrice variesPhilips 3000 Series Air Purifier2.3 out of 5 stars2.3/5iAllergy reliefPet hair & dander“We have a Philips AC 3000 series air purifier. My allergy for my dog is much less.”
Keep researching
Not sure where to start?
Our buyer's guide covers the four numbers that actually predict performance — CADR, coverage, filter type, and certification.